5851291 has 4 divisors (see below), whose sum is σ = 6009472. Its totient is φ = 5693112.

The previous prime is 5851283. The next prime is 5851309. The reversal of 5851291 is 1921585.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1921585 = 5 ⋅384317.

It is a cyclic number.

It is not a de Polignac number, because 5851291 - 2³ = 5851283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5851201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79035 + ... + 79108.

It is an arithmetic number, because the mean of its divisors is an integer number (1502368).

Almost surely, 2^5851291 is an apocalyptic number.

5851291 is a deficient number, since it is larger than the sum of its proper divisors (158181).

5851291 is a wasteful number, since it uses less digits than its factorization.

5851291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158180.

The product of its digits is 3600, while the sum is 31.

The square root of 5851291 is about 2418.9441911710. The cubic root of 5851291 is about 180.1982486507.

The spelling of 5851291 in words is "five million, eight hundred fifty-one thousand, two hundred ninety-one".